File _patchinfo of Package patchinfo.27222

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File _patchinfo of Package patchinfo.27222

<patchinfo incident="27222">
  <issue id="1203606" tracker="bnc">VUL-0: CVE-2022-41218: kernel live patch:  vmalloc use-after-free in dvb-core/dmxdev</issue>
  <issue id="1204424" tracker="bnc">VUL-0: CVE-2022-3545: kernel live patch: use-after-free in nfp area_cache_get()</issue>
  <issue id="1204576" tracker="bnc">VUL-0: CVE-2022-3586: kernel live patch: use-after-free in the network scheduler when using SFB, CAKE and GSO splitting</issue>
  <issue id="1204624" tracker="bnc">VUL-0: CVE-2022-3640: kernel live patch: use after free in l2cap_conn_del() due to improper reference counting</issue>
  <issue id="1205130" tracker="bnc">VUL-0: CVE-2022-43945: kernel live patch: nfsd: buffer overflow due to incorrect calculation of send buffer size</issue>
  <issue id="1205815" tracker="bnc">VUL-0: CVE-2022-4139: kernel live patch: incorrect GPU TLB flush in i915 kernel driver</issue>
  <issue id="1206228" tracker="bnc">VUL-0: CVE-2022-4378: kernel live patch: stack overflow in __do_proc_dointvec</issue>
  <issue id="2022-3545" tracker="cve" />
  <issue id="2022-3586" tracker="cve" />
  <issue id="2022-3640" tracker="cve" />
  <issue id="2022-41218" tracker="cve" />
  <issue id="2022-4139" tracker="cve" />
  <issue id="2022-4378" tracker="cve" />
  <issue id="2022-43945" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.14.21-150400_24_21 fixes several issues.

The following security issues were fixed:

- CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
- CVE-2022-4378: Fixed stack overflow in __do_proc_dointvec (bsc#1206207).
- CVE-2022-4139: Fixed an issue with the i915 driver that allowed the GPU to access any physical memory (bsc#1205700).
- CVE-2022-3640: Fixed a use-after-free in l2cap_conn_del of the file net/bluetooth/l2cap_core.c (bsc#1204619).
- CVE-2022-3586: Fixed use-after-free in socket buffer (SKB) that could allow a local unprivileged user to cause a denial of service (bsc#1204439).
- CVE-2022-3545: Fixed a use-after-free in area_cache_get() of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c (bsc#1204415).
- CVE-2022-41218: Fixed a use-after-free caused by refcount races, affecting dvb_demux_open() and dvb_dmxdev_release() in drivers/media/dvb-core/dmxdev.c (bsc#1202960).
</description>
<summary>Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP4)</summary>
</patchinfo>

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File _patchinfo of Package patchinfo.27222

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